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-- ------ extra functions ------ --
function policyCheck() -- check to see if any policy names exceed the maximum of 15 characters
uci.cursor():foreach("mwan3", "policy",
function (section)
if string.len(section[".name"]) > 15 then
nameTooLong = 1
err_name_list = err_name_list .. section[".name"] .. " "
end
end
)
end
function policyWarn() -- display status and warning messages at the top of the page
if nameTooLong == 1 then
return "<font color=\"ff0000\"><strong>" .. translate("WARNING: Some policies have names exceeding the maximum of 15 characters!") .. "</strong></font>"
else
return ""
end
end
-- ------ policy configuration ------ --
ds = require "luci.dispatcher"
sys = require "luci.sys"
nameTooLong = 0
err_name_list = " "
policyCheck()
m5 = Map("mwan3", translate("MWAN - Policies"),
policyWarn())
mwan_policy = m5:section(TypedSection, "policy", nil,
translate("Policies are profiles grouping one or more members controlling how MWAN distributes traffic<br />" ..
"Member interfaces with lower metrics are used first. Interfaces with the same metric load-balance<br />" ..
"Load-balanced member interfaces distribute more traffic out those with higher weights<br />" ..
"Names may contain characters A-Z, a-z, 0-9, _ and no spaces. Names must be 15 characters or less<br />" ..
"Policies may not share the same name as configured interfaces, members or rules"))
mwan_policy.addremove = true
mwan_policy.dynamic = false
mwan_policy.sectionhead = translate("Policy")
mwan_policy.sortable = true
mwan_policy.template = "cbi/tblsection"
mwan_policy.extedit = ds.build_url("admin", "network", "mwan", "policy", "%s")
function mwan_policy.create(self, section)
TypedSection.create(self, section)
m5.uci:save("mwan3")
luci.http.redirect(ds.build_url("admin", "network", "mwan", "policy", section))
end
use_member = mwan_policy:option(DummyValue, "use_member", translate("Members assigned"))
use_member.rawhtml = true
function use_member.cfgvalue(self, s)
local memberConfig, memberList = self.map:get(s, "use_member"), ""
if memberConfig then
for k,v in pairs(memberConfig) do
memberList = memberList .. v .. "<br />"
end
return memberList
else
return "—"
end
end
last_resort = mwan_policy:option(DummyValue, "last_resort", translate("Last resort"))
last_resort.rawhtml = true
function last_resort.cfgvalue(self, s)
local action = self.map:get(s, "last_resort")
if action == "blackhole" then
return translate("blackhole (drop)")
elseif action == "default" then
return translate("default (use main routing table)")
else
return translate("unreachable (reject)")
end
end
errors = mwan_policy:option(DummyValue, "errors", translate("Errors"))
errors.rawhtml = true
function errors.cfgvalue(self, s)
if not string.find(err_name_list, " " .. s .. " ") then
return ""
else
return "<span title=\"Name exceeds 15 characters\"><img src=\"/luci-static/resources/cbi/reset.gif\" alt=\"error\"></img></span>"
end
end
return m5
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